MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202414041347 A) filed by Dsm Ip Assets B. V. on May 28, 2024, for A Process For Producing A Biotin Intermediate.
Inventors include Bo Gao; Qiong-Mei Zhang; Yiyao Liu; Yu Wang; Kun Peng; and Werner Bonrath.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: The present application is related to a new process for producing an imidazolidine compound of formula (I), or a salt thereof, or a stereoisomer thereof, or a stereoisomeric mixture thereof. According to the process of the present invention, an additional reduction reagent such as zinc is avoided and the imidazolidine compound of formula (I), or...